html,body{
    width: 100%;
    overflow-x: hidden;
    position: relative;
}
.contains{
    width: 1200px;
    height: 100%;
    margin: auto;
}
/* !
头部导航
*/
.top_nav{
    width: 100%;
    height: 40px;
    background-color: #f3f5f7;
    .contains{
        display: flex;
        justify-content: space-between;
        align-items: center;
        .topnav_l{
            height: 100%;
            display: flex;
            align-items: center;
            div{
               height: 100%;
               padding: 0 16px;
               font-size: 12px;
               color: #71797f;
               display: flex;
               align-items: center;
               span{
                    width: 20px;
                    height: 20px;
                    background-image: url(../images/common_sprite.png);
               }
            }
            .p1{
                span{                
                    background-position: 0px -20px;
                }
            }
            .p2{
                position: relative;
                cursor: pointer;
                text-align: center;
                span{                
                    background-position: -24px -20px;
                }
                .vx{
                    display: none;
                    width: 150px;
                    height: 180px;
                    background-color: #fff;
                    position: absolute;
                    top: 40px;
                    left: 0px;
                    z-index: 99;
                    padding: 10px;
                    box-sizing: border-box;
                    i{
                        font-size: 12px;
                        color: #232628;
                    }
                    img{
                        width: 100%;
                    }
                }
                &:hover{
                    background-color: #fff;
                }
                &:hover .vx{
                    display: block;
                }
            }
            .p3{
                position: relative;
                cursor: pointer;
                text-align: center;
                span{                
                    background-position: -48px -20px;
                }
                .app{
                    display: none;
                    width: 150px;
                    height: 160px;
                    background-color: #fff;
                    position: absolute;
                    top: 40px;
                    left: 0px;
                    z-index: 99;
                    padding: 10px;
                    box-sizing: border-box;
                    i{
                        font-size: 12px;
                        color: #232628;
                    }
                    img{
                        width: 100%;
                    }
                }
                &:hover{
                    background-color: #fff;
                }
                &:hover .app{
                    display: block;
                }
            }
        }
        .topnav_r{
             height: 40px;
             align-items: center;
            display: flex;
            .login{
                width: 110px;
                display: flex;
                justify-content: space-between;
                padding: 0 20px;
                a{
                    color: #71797f;
                    font-size: 12px;
                    &:hover{
                        color: #FF734C;
                    }
                }
            }
            .uinfo{
                padding: 0 20px;
                color: #71797f;
                font-size: 12px;
                &:hover{
                    color: #FF734C;
                }
                &:hover i{
                    transform: rotate(180deg);
                }
            }
            .infomenu{
                height: 100%;
                display: flex;
                align-items: center;
                position: relative;
                i{
                    width: 20px;
                    height: 20px;
                    background-image: url(../images/common_sprite.png);
                    background-position: 5px 202px;
                    transition: transform 0.5 linear;
                }
                .menulist{
                    width: 108px;
                    height: 100px;
                    background-color: #fff;
                    text-align: center;
                    display: none;
                    position: absolute;
                    top: 40px;
                    left: 0px;
                    li{
                        font-size: 12px;
                        color: #71797f;
                        margin-top: 3px;
                        &:hover{
                            color: #FF734C;
                        }
                    }
                }
                &:hover{
                    background-color: #fff;
                }
                &:hover .menulist{
                    display: block;
                }
            }
            p{
                padding: 0 20px;
                color: #71797f;
                font-size: 12px;
            }
        }
    }
}
/* !logo搜索框 */
.logo{
    width: 100%;
    height: 120px;
    background-color: #f7f9fa;
    .contains{
        display: flex;
        justify-content: space-between;
        align-items: center;
        h1{
            img{
                width: 238px;
            }
        }
        .sousuo{
            width: 440px;
            margin-top: 10px;
            .search{
                width: 440px;
                height: 48px;
                border: 2px solid #FF734C;
                border-right: none;
                border-radius: 30px;
                box-sizing: border-box;
                display: flex;
                align-items: center;
                justify-content: space-between;
                span{
                    width: 40px;
                    height: 30px;
                    background-image: url("../images/common_sprite.png");
                    background-position: 20px -37px;
                }
                input{
                    width: 264px;
                    height: 100%;
                    font-size: 14px;
                    border: none;
                    line-height: 40px;
                    background-color: #f7f9fa;
                }
                button{
                    width: 118px;
                    height: 48px;
                    background:linear-gradient(to right,#FF734C,#FF3d12);
                    font-size: 18px;
                    color: #fff;
                    font-weight: 900;
                    border-radius: 30px;
                    cursor: pointer;
                }
            }
            .hotsearch{
                // width: 100%;
                margin-top: 10px;
                margin-left: 45px;
                a{
                    color: #737373;
                    font-size: 12px;
                    padding: 0 5px;
                    &:hover{
                        color: #FF734C;
                    }

                }
            }
        }
        .pho{
            width: 300px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            .photo{
                display: flex;
                align-items: center;
                span{
                    width: 40px;
                    height: 30px;
                    background-image: url(../images/common_sprite.png);
                    background-position: 10px -98px;
                    margin-right: 10px;
                }
                p{
                    font-size: 14px;
                    color: #71797f;
                }
            }
            .kefu{
                display:flex;
                align-items: center;
                span{
                    width: 40px;
                    height: 30px;
                    background-image: url(../images/common_sprite.png);
                    background-position: -24px -98px;
                    margin-right: 10px;
                }
                a{
                    color: #71797f;
                    font-size: 16px;
                    &:hover{
                        color: #FF734C;
                    }
                }
            }
        }
    }
}
/* ！导航 */ 
.nav{
    width: 100%;
    height: 51px;
    background-color: #f7f9fa;
    .contains{
        display: flex;
        align-items: center;
        .sort{
            height: 100%;
            width: 240px;
            display: flex;
            align-items: center;
            background:linear-gradient(to right,#FF734C,#FF3d12);
            border-top-left-radius: 10px;
            border-top-right-radius: 10px;
            span{
                width: 40px;
                height: 40px;
                background-image: url(../images/common_sprite.png);
                background-position: -60px -95px;
                margin-left: 24px;
            }
            h2{
                font-size: 18px;
                color: #fff;
                font-weight: 900;
                cursor: pointer;
            }
        }
        .nav1{
            width: 800px;
            display: flex;
            justify-content: space-evenly;
            a{
                font-size: 18px;
                color: #232628;
                font-weight: 900;
                &:hover{
                    color: #FF734C;
                }
            }
        }
    }
}
.main{
    width: 100%;
    position: relative;
    .topnav{
        width: 100%;
        height: 44px;
        color: #71797f;
        a{
            color: #71797f;
            font-size: 13px;
            line-height: 44px;
        }
    }
    .center{
        width: 100%;
        height: auto;
        display: flex;
        justify-content: space-between;
        .center_img{
            width: 498px;
            .bigimg{
                width: 100%;
                height: 458px;
                border: 1px solid #ddd;
                border-radius: 10px;
                box-sizing: border-box;
                img{
                    width: 100%;
                    height: 100%;
                    border-radius: 10px;
                }
            }
            .smallimg{
                height: 82px;
                width: 100%;
                margin-top: 20px;
                display: flex;
                justify-content: space-evenly;
                p{
                    width: 76px;
                    height: 100%;
                    border-radius: 10px;
                    border: 2px solid #ddd;
                    cursor: pointer;
                    img{
                        width: 100%;
                        height: 100%;
                        border-radius: 10px;
                    }
                    &:hover{
                        border: 2px solid #FF3d12;
                    }
                }
            }
        }
        .cener_cont{
            width: 660px;
            h2{
                font-size: 22px;
                font-weight: 900;
                color: #232628;
            }
            .describe{
                margin-top: 10px;
                span{
                    font-size: 16px;
                    color: #232628;
                }
                .des{
                    color: #FF3d12;
                    margin-right: 10px;
                }
            }
            .sale{
                height: 77px;
                width: 100%;
                margin-top: 10px;
                background-color: #f3f5f7;
                border-top-left-radius: 10px;
                border-top-right-radius: 10px;
                display: flex;
                justify-content: space-between;
                align-items: center;
                padding: 12px 10px;
                box-sizing: border-box;
                .shoujia{
                    width: 80px;
                    font-size: 13px;
                    color: #71797f;
                }
                .saleright{
                    width: 600px;
                    display: flex;
                    justify-content: space-between;
                    align-items: center;
                    .salesprice{
                        .salep1{
                            span{
                                font-size: 30px;
                                color: #FF3d12;
                                font-weight: 900;
                            }
                            i{
                                font-size: 13px;
                                color: #71797f;
                            }
                            .salei{
                                text-decoration: line-through;
                            }
                        }
                        .salep2{
                            display: flex;
                            margin-top: 5px;
                            span{
                                font-size: 13px;
                                color: #232628;
                            }
                            p{
                                font-size: 13px;
                                color: #232628;
                                margin-left: 30px;
                                display: flex;
                                i{
                                    width: 20px;
                                    height: 20px;
                                   background-image: url(../images/qrCode.png);
                                }
                            }
                        }
                    }
                    .allsale{
                        font-size: 12px;
                        color: #232628;
                        span{
                            color: #FF734C;
                        }
                    }
                }
            }
            .huamsg{
                width: 100%;
                // height: 102px;
                padding: 12px 10px;
                border-bottom: 1px solid #ddd;
                border-bottom-left-radius: 10px;
                border-bottom-right-radius: 10px;
                display: flex;
                flex-direction: column;
                justify-content: space-between;
                div{
                    width: 100%;
                    display: flex;
                    justify-content: space-between;
                    margin-top: 20px;
                    i{
                       width: 80px;
                       text-align: left;
                       color: #71797f;
                       font-size: 13px;
                    }
                    span{
                        width: 600px;
                        color: #232628;
                        font-size: 13px;
                    }
                }
                div:first-child{
                    margin-top: 0px;
                }
            }
            .peisong{
                margin-left: 10px;
                width: 100%;
                display: flex;
                margin-top: 20px;
                i{
                    width: 80px;
                    font-size: 13px;
                    color: #71797f;
                }
                span{
                    width: 600px;
                    cursor: pointer;
                    display: -webkit-box;
                     -webkit-box-orient: vertical;
                     -webkit-line-clamp: 1;
                     overflow: hidden;
                }
            }
            .peiadd{
                width: 100%;
                display: flex;
                margin-left: 10px;
                margin-top: 20px;
                i{
                    width: 80px;
                    color: #71797f;
                    font-size: 13px;
                }
                .addp{
                     border:none;
                    width: 100px;
                    color: #FF734C;
                    font-size: 13px;
                }
            }
            .select{
                margin-top: 10px;
                width: 100%;
                margin-left: 10px;
                display: flex;
                i{
                    color: #71797f;
                    font-size: 13px;
                    width: 80px;
                }
                .selecttype{
                    width: 80%;
                    display: flex;
                    justify-content: space-between;
                    flex-wrap: wrap;      
                    a{
                    width: 160px;
                    height: 44px;
                    border: 2px solid #ddd;
                    cursor: pointer;
                    display: flex;
                    justify-content: space-between;
                    margin-bottom: 10px;
                    img{
                        width: 44px;
                        height: 44px;
                    }
                    p{
                        flex: 1;
                        text-align: center;
                        line-height: 44px;
                        font-size: 14px;
                        color: #232628;
                    }
                    &:hover{
                        border:2px solid #FF3d12;
                    }
                    }
                }

            }
            .shopcart{
                width: 100%;
                height: 200px;
                display: flex;
                align-items: center;
                .cart{
                    width: 208px;
                    height: 56px;
                    border-radius: 30px;
                    background-color: #fff0ec;
                    border: 1px solid #FF734C;
                    font-size: 22px;
                    color: #FF734C;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    margin-right: 40px;
                    cursor: pointer;
                    i{
                        width: 30px;
                        height: 30px;
                        background-image: url(../images/common_sprite.png);
                        background-position: -305px -100px;
                    }
                }
                .buynow{
                    width: 208px;
                    height: 56px;
                    border-radius: 30px;
                    background: linear-gradient(to right,#ff734c, #FF3d12);
                    font-size: 22px;
                    color: #fff;
                    margin-right: 40px;
                    cursor: pointer;
                }
                p{
                    display: flex;
                    font-size: 14px;
                    color: #71797f;
                    i{
                        width: 20px;
                        height: 20px;
                        background-image: url(../images/common_sprite.png);
                        background-position: -92px -73px;
                    }
                    &:hover{
                        color: #FF734C;
                        cursor: pointer;
                    }
                }
            }
        }
    }
    .gooddetails{
        width: 100%;
        display: flex;
        justify-content: space-between;
        .sellwell{
            width: 200px;
            padding: 20px;
            box-sizing: border-box;
            h3{
                font-size: 16px;
                color: #232628;
                font-weight: 900;
            }
            .sellwells{
                width: 100%;
                margin-top: 20px;
                a{
                    height: 234px;
                    width: 100%;
                    display: flex;
                    justify-content: space-between;
                    flex-direction: column;
                    margin-bottom: 20px;
                    align-items: center;
                img{
                    width: 100%;
                }
                p{
                    font-size: 13px;
                    color: #232628;
                }
                span{
                    font-size: 14px;
                    color: #232628;
                    font-weight: 900;
                }
                }
            }
        }
        .parameter{
            width: 980px;
            .paranav{
                width: 100%;
                height: 50px;
                background-color: #f3f5f7;
                a{
                    font-size: 16px;
                    color: #232628;
                    padding: 0 50px;
                    line-height: 50px;                 
                }
                .active{
                    font-weight: 900;
                }
                
            }
            .page{
                width: 100%;
            #detail{
                width: 100%;
                 .paranum{
                width: 100%;
                height: 80px;
                background-color: #f3f5f7;
                margin-top: 20px;
                display: flex;
                align-items: center;
                h3{
                    font-size: 14px;
                    line-height: 30px;
                    color: #232628;
                    padding: 0 50px;
                    border-right: 1px solid #ddd;
                    font-weight: 900;
                }
                .bianhao{
                    margin-left: 50px;
                    p{
                    width: 120px;
                    display: flex;
                    // justify-content: space-between;
                    margin-bottom: 5px;
                    span{
                        font-size: 13px;
                        color: #71797f;
                    }
                    i{
                        font-size: 13px;
                        color: #232628;    
                        margin-left: 30px;                  
                    }
                    
                }
                }
            }
            .paraimg{
                width: 100%;
                padding: 40px 115px 95px;
                box-sizing: border-box;
                img{
                    width: 100%;
                }
            }
            }
            #comment{
                width: 100%;
                height: 200px;
                background-color: #f7f9fa;
                border-radius: 20px;                      
                margin-top: 20px;
                h6{
                    font-size: 16px;
                    color: #232628;
                    font-weight: 900;
                    padding-left: 30px;
                    line-height: 50px;
                    box-sizing: border-box;
                }
                p{
                    font-size: 18px;
                    line-height: 50px;
                    color: #232628;
                    text-align: center;
                }
            }
             #question{
                width: 100%;
                padding: 10px 20px;
                box-sizing: border-box;
                background-color: #f7f9fa;
                border-radius: 20px;
                margin-top: 20px;
                h6{
                    font-size: 16px;
                    color: #232628;
                    font-weight: 900; 
                    margin-bottom: 20px;                 
                }
                .buyqus{
                    font-size: 14px;
                    color: #232628;
                    button{
                        width: 94px;
                        height: 27px;
                        background-color: #ff734c;
                        border-radius: 30px;
                        color: #fff;
                    }
                }
                .quest{
                    display: flex;
                    width: 100%;
                    justify-content: space-between;
                     margin-top: 20px;
                    i{
                        width: 20px;
                        height: 20px;
                        background-image: url(../images/common_sprite.png);
                        background-position: 6px -18px;
                    }
                    .ques{
                        width: 900px;                     
                        h5{
                            font-size: 15px;
                            color: #232628;
                            font-weight: 900;
                        }
                        p{
                            font-size: 13px;
                            color: #232628;
                        }
                    }
                }
                a{
                    font-size: 12px;
                    color: #ff734c;
                    margin-left: 35px;
                    text-decoration: underline;
                }
            }
             #pro{
                width: 100%;
                margin: 20px 0;
                border-radius: 20px;
                h6{
                    font-size: 16px;
                    color: #232628;
                    font-weight: 900;
                    background-color: #F3F5F7;
                    height: 50px;
                    line-height: 50px;
                    padding-left: 40px;
                    box-sizing: border-box;
                    border-top-left-radius: 20px;
                    border-top-right-radius: 20px;
                }
                .pronav{
                    width: 100%;
                    height: 100px;
                    display: flex;
                    justify-content: space-around;
                    align-items: center;
                    background-color: #f7f9fa;
                    p{
                        height: 70px;
                        width: 100px;
                        display: flex;
                        flex-direction: column;
                        justify-content: space-between;
                        align-items: center;
                        cursor: pointer;
                        i{
                            width: 40px;
                            height: 40px;
                            background-image: url(../images/common_sprite.png);
                        }
                        .pro1{
                            background-position: -852px -136px;
                        }
                        .pro2{
                            background-position: -902px -136px;
                        }
                        .pro3{
                            background-position: -952px -136px;
                        }
                        .pro4{
                            background-position: -1002px -136px;
                        }
                        .pro5{
                            background-position: -1052px -136px;
                        }
                        .pro6{
                            background-position: -1102px -136px;
                        }
                        span{
                            font-size: 14px;
                            color: #232628;
                        }
                        &:hover span{
                            color: #FF734C;
                        }
                        &:hover .pro1{
                           background-position: 0px -136px;
                        }
                        &:hover .pro2{
                           background-position: -50px -136px;
                        }
                        &:hover .pro3{
                           background-position: -100px -136px;
                        }
                        &:hover .pro4{
                           background-position: -150px -136px;
                        }
                        &:hover .pro5{
                           background-position: -200px -136px;
                        }
                        &:hover .pro6{
                           background-position: -250px -136px;
                        }
                    }
                }
                .proimg{
                    width: 100%;
                    img{
                        width: 100%;
                        display: none;
                    }
                    img:first-child{
                        display: block;
                    }
                }
            }
            }
           
        }
    }
}
/* !底部 */
footer{
    width: 100%;
    height: 248px;
    background-color: #232628;
    padding: 40px 0;
    box-sizing: border-box;
    .fnav{
        width: 100%;
        a{
            font-size: 16px;
            color: #fff;
            padding: 0 28px;
            border-right: 1px solid #fff;
            &:hover{
                color: #FF734C;
            }
        }
        a:last-child{
            border-right: none;
        }
        a:first-child{
            padding-left: 0;
        }
    }
    .fnew1{
        width: 100%;
        display: flex;
        margin-top: 30px;
        line-height: 20px;
        a{
            color: #71797f;
            font-size: 12px;
            margin-right: 5px;
            &:hover{
                color: #FF734C;
            }
        }
        span{
            color: #71797f;
            font-size: 12px;
        }
        i{
            width: 30px;
            height: 20px;
            background-image: url(../images/common_sprite.png);
            background-position: -355px -72px;
        }
    }
    .fnew2{
        width: 100%;
        margin-top: 5px;
        span{
            color: #71797f;
            font-size: 12px;
        }
        a{
            color: #71797f;
            font-size: 12px;
            &:hover{
                color: #FF734C;
            }
        }
    }
    .fnew3{
        width: 100%;
        height: 40px;
        margin-top: 10px;
        display: flex;
        span{
            height: 100%;
            margin-right: 10px;
            background-image: url(../images/common_sprite.png);
        }
        .span1{
            width: 149px;
            background-position: -519px -135px;
        }
        .span2{
            width: 123px;
            background-position: -677px -135px;
        }
        .span3{
            width: 33px;
            background-position: -810px -135px;
        }
        .span4{
            width: 37px;
            background-color: #fff;
            text-align: center;
            border-radius: 2px;
           img{
               width: 30px;
           }
        }
    }
    .fnew4{
        width: 100%;
        display: flex;
        margin-top: 10px;
        span{
            color: #71797f;
            font-size: 12px;
        }
        a{
            color: #71797f;
            font-size: 12px;
            margin-left: 5px;
            &:hover{
                color: #FF734C;
            }
        }
    }
}
.fixnav{
    width: 60px;
    height: 360px;
    border: 1px solid #ddd;
    position: absolute;
    top:20px;
    right: 80px;
    background-color: #fff;
    z-index: 999;
    li{
        width: 100%;
        height: 60px;
        border-bottom: 1px solid #ddd;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
        align-items: center;
        cursor: pointer;
        i{
            width: 30px;
            height: 30px;
            background-image: url(../images/common_sprite.png);
        }
        p{
            font-size: 12px;
            color: #71797f;
        }
        &:hover p{
            color: #FF734C;
        }
        .vx1{
            background-image: url(../images/qrCode.png);
           width: 20px;
           height: 20px;
        }
        .shop1{
             background-position: -55px -65px;
        }
        .kf1{
             background-position: -175px -65px;
        }
        .tel1{
             background-position: -143px -65px;
        }
        .yj1{
             background-position: -267px -65px;
        }
        .cometop{
             background-position: -295px -65px;
        }
    }
    li:last-child{
        border: none;
    }
}
